7L-38.400MCS-T

Oscillators Overview

The 7L-38.400MCS-T is a temperature-compensated crystal oscillator (TCXO) manufactured by TXC Corporation, operating at a nominal frequency of 38.4 MHz. It features a clipped sine wave output format and maintains a frequency stability of ±2 ppm. The device operates on a supply voltage of 2.5 V with a maximum current consumption of 2 mA. It is housed in a compact 4-SMD, no-lead package measuring 2.5 mm x 2.0 mm x 0.8 mm. The component supports an extended operating temperature range from -30°C to +85°C and utilizes a crystal as its base resonator.

Oscillators Feature Summary

• Integrated temperature compensation for high frequency stability
• Compact surface-mount design suitable for space-constrained applications
• Low power consumption profile optimized for battery-operated systems

Oscillators Applications

• Wireless communication modules requiring precise timing references
• Portable electronic devices needing stable clock signals
• Industrial control systems operating within specified temperature ranges

Oscillators Procurement Notes

Verify the specific suffix 'S' against the manufacturer's official part numbering guide to ensure correct pinout and electrical characteristics. Confirm that the required frequency stability of ±2 ppm aligns with system timing requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the 2.5V supply voltage matches the target circuit design constraints.

Oscillators Selection Notes

Select this component when a balance between size, power efficiency, and moderate frequency stability is required. The 38.4 MHz frequency is suitable for specific data transmission standards. Consider the -30°C to +85°C operating range for general commercial or light industrial environments. Compare against standard oscillators if higher stability is needed, or against lower-cost variants if wider temperature ranges are not critical.

Oscillators Part Context

This part belongs to the 7L series of TCXOs from TXC Corporation, designed for applications demanding better stability than standard crystals but without the complexity of oven-controlled oscillators. The series offers various frequencies and packages, with the 7L-38.400MCS-T representing a specific configuration for 38.4 MHz operation in a small outline package.

Oscillators Replacement Considerations

The 7L-40.000MCN-T is listed as a parameter-equivalent alternative by distributors, though it operates at 40 MHz. Verify functional compatibility carefully as the frequency difference may impact system performance. No other direct substitutes are confirmed in public documentation.